xuezhigu

安装

1、安装Docker

参见:https://docs.docker.com/engine/installation/linux/centos/

 

2、直接使用root安装(更新系统)

yum update

 

3.配置docker镜像源

tee /etc/yum.repos.d/docker.repo <<-\'EOF\'
[dockerrepo]
name=Docker Repository
baseurl=https://yum.dockerproject.org/repo/main/centos/7/
enabled=1
gpgcheck=1
gpgkey=https://yum.dockerproject.org/gpg
EOF

 

4.安装docker

yum install docker-engine

 

5.启动docker

systemctl enable docker.service

systemctl start docker

 

卸载

1.查询安装过的包

yum list installed | grep docker

docker-engine.x86_64                 17.03.0.ce-1.el7.centos         @dockerrepo

 

2.删除安装的软件包

yum -y remove docker-engine.x86_64

 

3.删除镜像/容器等

rm -rf /var/lib/docker

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